JPH0637515Y2 - 火災報知設備 - Google Patents

火災報知設備

Info

Publication number
JPH0637515Y2
JPH0637515Y2 JP16527887U JP16527887U JPH0637515Y2 JP H0637515 Y2 JPH0637515 Y2 JP H0637515Y2 JP 16527887 U JP16527887 U JP 16527887U JP 16527887 U JP16527887 U JP 16527887U JP H0637515 Y2 JPH0637515 Y2 JP H0637515Y2
Authority
JP
Japan
Prior art keywords
line
sensor body
socket
voltage drop
receiver
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP16527887U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0172689U (enrdf_load_stackoverflow
Inventor
章浩 小林
早美 湯浅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nittan Co Ltd
Original Assignee
Nittan Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nittan Co Ltd filed Critical Nittan Co Ltd
Priority to JP16527887U priority Critical patent/JPH0637515Y2/ja
Publication of JPH0172689U publication Critical patent/JPH0172689U/ja
Application granted granted Critical
Publication of JPH0637515Y2 publication Critical patent/JPH0637515Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Fire Alarms (AREA)
JP16527887U 1987-10-30 1987-10-30 火災報知設備 Expired - Lifetime JPH0637515Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16527887U JPH0637515Y2 (ja) 1987-10-30 1987-10-30 火災報知設備

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16527887U JPH0637515Y2 (ja) 1987-10-30 1987-10-30 火災報知設備

Publications (2)

Publication Number Publication Date
JPH0172689U JPH0172689U (enrdf_load_stackoverflow) 1989-05-16
JPH0637515Y2 true JPH0637515Y2 (ja) 1994-09-28

Family

ID=31451617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16527887U Expired - Lifetime JPH0637515Y2 (ja) 1987-10-30 1987-10-30 火災報知設備

Country Status (1)

Country Link
JP (1) JPH0637515Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0172689U (enrdf_load_stackoverflow) 1989-05-16

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